Red Lion PAX2D - Manual (Page 10)

10
As an alternative, a Select and Set value entry method is provided. This can
be used in combination with the value scrolling described above. To change the
selected digit in the numerical value, press both the ! and @ keys
simultaneously. The next digit to the left will be selected (flashing). If both keys
are pressed and held, the selected digit will scroll from right to left until one or
both keys are released.
Once a digit is selected, the arrow keys are used to increment or decrement
that digit to the desired number.
PROGRAMMING MODE EXIT
To exit the Programming Mode, press and hold the D key (from anywhere in
the Programming Mode) or press the P key with Pro NO displayed. This will
commit any stored parameter changes to memory and return the meter to the
Display Mode. If a parameter was just changed, the P key must be pressed to
store the change before pressing the D key. (If power loss occurs before
returning to the Display Mode, verify recent parameter changes.)
PROGRAMMING TIPS
It is recommended to start with the Input Parameters and proceed through
each module in sequence. If lost or confused while programming, press and hold
the D key to exit programming mode and start over. It is recommended that
program settings be recorded as programming is performed. When programming
is complete lock out programming with a user input or lock-out code.
Factory Settings may be completely restored in the Factory Service
Operations module. This is useful when encountering programming problems.
Pro
INPUt
Pro
NO
INPUt
COUNt
Cnt x
Cnt
Ct x
Counter x
Operating
Mode
dEC Pt
0
Ct x
Counter x
Decimal
Position
SCALEr
1
Ct x
Counter x
Scale
Multiplier
SC FAC
1.00000
Ct x
Counter x
Scale Factor
RESEt
ZErO
Ct x
Counter x
Reset Action
Cnt Ld
500
Ct x
Counter x
Count Load
Value
R P-UP
NO
Ct x
Counter x
Reset at
Power-up
PS OUt
NO
IPA
Prescaler
Output Enable
PS SCL
1.0000
IPA
Prescaler
Scale Value
SELECt
Cnt x
Cnt
Counter
Select
x = A , b or C
Input A Only
F1 F2
P
D
i
npuT
p
arameTers
(INPUt)
COUNTER INPUT PARAMETERS (
COUNt
)
This section details the programming for Counter A and the Prescaler Output, Counter B, and Counter C. For maximum input frequency, the counters not
being used should be set to mode NONE. The Prescaler should be set to NO when it is not in use. When set to NONE or NO, the remaining related parameters are
not accessible. A Select Parameter List feature for Scale Factors and Count Load values is explained in the User Input programming section.
In the display depictions shown in this section, “x” represents A, B, or C for the counter being programmed.
INPUT SELECT
COUNt RAtE USEr
Select the Count, Rate or User Input to be programmed.
INPUt
COUNt
COUNTER SELECT
Cnt A Cnt b Cnt C
Select the Counter to be programmed.
COUNTER OPERATING MODE
Choose the operating mode for the selected counter.
Counter A Selections
SELECTION MODE DESCRIPTION
NONE None Does not count.
Cnt Count X1 Adds Input A falling edge.
CntUd
Count X1
w/direction
Adds Input A falling edge if Input B is high.
Subtracts Input A falling edge if Input B is low.
dCntUd Dual Count X1
w/direction
Adds Input A falling edge if User 1 is high. Subtracts
Input A falling edge if User 1 is low.
AddAdd Dual Input
X1 Add/Add
Adds Input A falling edge and Input B falling edge.
AddSub Dual Input X1
Add/Subtract
Adds Input A falling edge. Subtracts Input B falling
edge.
qUAd1
Quad X1 Adds Input A rising edge when Input B is high.
Subtracts Input A falling edge when Input B is high
SELECTION MODE DESCRIPTION
qUAd2 Quad X2 Adds Input A rising edge when Input B is high and
Input A falling edge when Input B is low. Subtracts
Input A falling edge when Input B is high and Input A
rising edge when Input B is low.
qUAd4
Quad X4 Adds Input A rising edge when Input B is high, Input
A falling edge when Input B is low, Input B rising
edge when Input A is low, and Input B falling edge
when Input A is high. Subtracts Input A falling edge
when Input B is high, Input A rising edge when Input
B is low, Input B rising edge when Input A is high,
and Input B falling edge when Input A is low.
dqUAd1
Dual Count
Quad X1
Adds Input A rising edge when User 1 is high.
Subtracts Input A falling edge when User 1 is high.
dqUAd2 Dual Count
Quad X2
Adds Input A rising edge when User 1 is high and
Input A falling edge when User 1 is low. Subtracts
Input A falling edge when User 1 is high and Input A
rising edge when User 1 is low.
Cnt2 Count X2 Adds Input A rising and falling edges.
CntUd2 Count X2
w/direction
Adds Input A rising and falling edges if Input B is
high. Subtracts Input A rising and falling edge if
Input B is low.
dCtUd2
Dual Count X2
w/direction
Adds Input A rising and falling edges if User 1 is
high. Subtracts Input A rising and falling edge if
User 1 is low.
SELECt
Cnt A
Cnt
Cnt
X
Cnt
Ct x